singing princess, 26 Aug 2014I just upgrade my LG Phone to Samsung Note 3. I will not recommend as I was having trouble for... moreI have been using this since its release and no problem like yours.
There are lots of options to save and back up your contacts, not only in the sim card cause once you lost or accidentaly damage your sim card you are back to zero.
Cloud back up, Google back up, Yahoo, USB memory and even Facebook.
Don't confine yourself to the sim card.

singing princess, 26 Aug 2014I just upgrade my LG Phone to Samsung Note 3. I will not recommend as I was having trouble for... moreRight, we must believe you based on your contacts not saving on your SIM card.

singing princess, 26 Aug 2014I just upgrade my LG Phone to Samsung Note 3. I will not recommend as I was having trouble for... moreWe cannot understand your situation but it's random and can happen to any Phone around. I have the fabulous experience with Note Series and especially Note 3. Thanks

singing princess, 26 Aug 2014I just upgrade my LG Phone to Samsung Note 3. I will not recommend as I was having trouble for... moreHello
You should have saved your contacts into your google account then you will never lose them again =).

I just upgrade my LG Phone to Samsung Note 3. I will not recommend as I was having trouble for 4 months. So my brand new Note 3 was sent for repair and replace me with the same hand set on borrowed from my provider. I am still waiting when my new note 3 will come back. My note 3 that was on repair hasn't got an options for storing contacts i have got only "save on device" so i lost all my contacts when they lend me a phone while my hand set was on repair. But at least this note 3 hand set that i have on lend at the moment has an option to save your contact either on device or sim card. I choose sim card so when my phone will be fixed i will not lost again my contacts. I would not recommend note 3 based on my experience when an emergency will come up you cannot ring. i regret why i choose this hand set. My old LG is much much better compared to this note 3. I should have got Samsung A5 as according to one of the sales rep that has more blue tick which they sales rep i was talking when i applied for a phone plan did not recommend which is better for country areas. I am not happy, i just thought i would share it to you. You should try guys so you can experience what i have experience.

justbe, 23 Aug 2014I bought note 3 new 2 weeks ago. The battery lasts 1.5 day and im not a heavy user but now it ... morei had the same problem with you until i discover battery doctor,install battery doctor and close some running application when not in use......

yesterday I UPDATED note3 SM-N900 into 442 firmware(thailand)but fail and now ny phone boothloader was dead.samsung remind because of security concenr your phone not to downgrate to original4.3jb.Now my p
note3 is dead.please help me.ON my phone BOX I FOUND THAT made in vietnan by samsung but nearly all of letters were printed by chinaese language.please help me .how to solve that problem.